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thank you 4 that easy question........because all astronomers are searching galaxy....am i rigth?...and the stars are in the galaxy.....so their cousre called.......star....
they would think we are strangers
The Parallax Method. See the link for more info.
Timing is everything as astronomers are making discovers all the time. As of an article posted in March of 2012 - Galaxy J1120+0641, containing the most distant supermassive black hole known to science, is so far away that light from it takes over 13 billion years to reach our planet. This means the light astronomers see from this galaxy is just 740 million years after the Big Bang.
It is sometimes difficult to tell; our judgment of the size of another galaxy is greatly influenced by the DISTANCE to the other galaxy, and the distance to another galaxy is sometimes tough to know with any precision. Astronomers have revised their distance estimates several times, and we cannot know that we're right THIS time. But based on what we currently believe to be true, the Milky Way is a larger-than-average galaxy similar to the Andromeda galaxy.
The Milky Way Galaxy.
Wavelengths is what allows astronomers redshift a background galaxy that is covered up. This is due to being close to the foreground galaxy.
An elliptical galaxy
duh were living in a barred galaxy
You might be asking about the Milky Way, the part of the sky where we are looking through the edge of our galaxy.
It's not possible that we could cross a galaxy. But astronomers study galaxies with huge telescopes.
Astronomers have detected a quasar in a distant galaxy.
Astronomers. They study all things about space.
ancient astronomers thought it was spilled milk.
be quit @$$ #**()
Observing another spiral galaxy, gives us a good idea about the structure of our own Galaxy.
A black hole or a worm hole :) good luck